This is kinda a delicate subject, and others have mentioned it as well...but I just HAVE to tell somebody!!
I have done two very successful liver/gb flushes. Before I did them, I was extremely fatigued all the time. All areas of my life were adversely affected including my marital "private time" relations. Since I learned I had gallstones, I've been watching my diet fanatically and doing the flushes. I'm currently doing a parasite cleanse (before I tackle my third liver flush).
Well, I just have to say...I've been very energetic, almost like when I was 18. And as far a sex goes, well...lets just say I've been feeling things more intensely than I've felt for 15 years!!
It's a wonderful, though unexpected, fringe benefit of pursuing health!!
--a GREAT reason to do these liver flushes, and a GREAT gift to give your husband, too.